Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 4.1.1.31 extracted from

  • Perotti, V.E.; Figueroa, C.M.; Andreo, C.S.; Iglesias, A.A.; Podesta, F.E.
    Cloning, expression, purification and physical and kinetic characterization of the phosphoenolpyruvate carboxylase from orange (Citrus sinensis osbeck var. Valencia) fruit juice sacs (2010), Plant Sci., 179, 527-535.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
D-fructose 6-phosphate
-
Citrus sinensis
D-glucose 6-phosphate
-
Citrus sinensis

Inhibitors

Inhibitors Comment Organism Structure
citrate strong inhibition Citrus sinensis
L-malate weak inhibition at physiological pH values Citrus sinensis
additional information the enzyme is poorly affected by L-Glu and L-Asp Citrus sinensis

Organism

Organism UniProt Comment Textmining
Citrus sinensis
-
variant Valencia
-

Source Tissue

Source Tissue Comment Organism Textmining
juice vesicle
-
Citrus sinensis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + HCO3-
-
Citrus sinensis phosphate + oxaloacetate
-
?

Subunits

Subunits Comment Organism
tetramer
-
Citrus sinensis

Synonyms

Synonyms Comment Organism
PEPCase
-
Citrus sinensis

General Information

General Information Comment Organism
physiological function the enzyme is suited for organic acid synthesis and NADH reoxidation in the mature fruit Citrus sinensis